diff --git a/openapi.yaml b/openapi.yaml
index c6a8621cc..e00643bad 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -3297,6 +3297,12 @@ paths:
                             schema:
                                 $ref: '#/components/schemas/ErrorResponse'
                     description: Invalid request parameters
+                "401":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ErrorResponse'
+                    description: Unauthorized - Authentication required
                 "500":
                     content:
                         application/json: